61306440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 96

約数和(自身を含む): 199221120

約数和(自身を除く): 137914680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3023, 3380, 4056, 5070, 6046, 6760, 9069, 10140, 12092, 15115, 18138, 20280, 24184, 30230, 36276, 39299, 45345, 60460, 72552, 78598, 90690, 117897, 120920, 157196, 181380, 196495, 235794, 314392, 362760, 392990, 471588, 510887, 589485, 785980, 943176, 1021774, 1178970, 1532661, 1571960, 2043548, 2357940, 2554435, 3065322, 4087096, 4715880, 5108870, 6130644, 7663305, 10217740, 12261288, 15326610, 20435480, 30653220, 61306440]

約数ペア:

[(1, 61306440), (2, 30653220), (3, 20435480), (4, 15326610), (5, 12261288), (6, 10217740), (8, 7663305), (10, 6130644), (12, 5108870), (13, 4715880), (15, 4087096), (20, 3065322), (24, 2554435), (26, 2357940), (30, 2043548), (39, 1571960), (40, 1532661), (52, 1178970), (60, 1021774), (65, 943176), (78, 785980), (104, 589485), (120, 510887), (130, 471588), (156, 392990), (169, 362760), (195, 314392), (260, 235794), (312, 196495), (338, 181380), (390, 157196), (507, 120920), (520, 117897), (676, 90690), (780, 78598), (845, 72552), (1014, 60460), (1352, 45345), (1560, 39299), (1690, 36276), (2028, 30230), (2535, 24184), (3023, 20280), (3380, 18138), (4056, 15115), (5070, 12092), (6046, 10140), (6760, 9069)]